METHOD FOR ISOLATING TERPENE TRILACTONES (GINKGOLIDES, BILOBALIDE) FROM LEAVES AND PHARMACEUTICAL POWDERS OF GINKGO BILOBA

Details for Australian Patent Application No. 2002318305 (hide)

Owner THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK

Inventors BERGER, John; BEROVA, Nina; NAKANISHI, Koji; LITCHBLAU, Dirk, Andreas

Pub. Number AU-A-2002318305

PCT Number PCT/US02/22101

PCT Pub. Number WO2003/006040

Priority 09/903,049 11.07.01 US

Filing date 11 July 2002

Wipo publication date 29 January 2003

International Classifications

A61K 035/78 Medicinal preparations containing material or reaction products thereof with undetermined constitution

C07D 307/77 Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom

Event Publications

9 January 2003 Complete Application Filed

  Priority application(s): 09/903,049 11.07.01 US

22 May 2003 Application Open to Public Inspection

  Published as AU-A-2002318305

8 April 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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